This is the greatest rule. It really covers all the others. Put Christ first! The real secret of true happiness in the home is not diplomacy, strategy, and untiring effort to overcome problems, but rather, union with Christ. Hearts filled with Christ's love can never be very far apart. With Christ in the home, marriage will be successful. The gospel is the cure for all marriages that are filled with hatred, bitterness, and disappointment. It prevents thousands of divorces by miraculously restoring love and happiness. It will save your marriage, too, if you are willing.